Tongue scraper



FIG. 1 is a perspective view of a tongue scraper showing the new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a right side elevation view thereof; the left side elevation being a mirror image thereof.

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a rear elevation view thereof.

The broken lines shown in the figure drawings are for environmental purposes only and form no part of the claimed design. 

The ornamental design for a tongue scraper, as shown and described. 